摘要
结直肠癌是胃肠道最常见的恶性肿瘤之一,其发病率呈逐年上升趋势,已成为影响人们健康和生活质量的主要疾病之一.伴随结直肠癌治疗方法的优化及外科手术的改良,结直肠癌术前的准确分期,对于临床医生从众多治疗方法中选出最佳治疗方案显得格外重要.影像学诊断在结直肠癌的术前应用及术后评估中发挥了重要作用,他能提供有关癌肿比较准确的信息,从而帮助临床医生制定治疗方案和选择外科手术术式以及监测预后.近年来MRI仪器的快速更新和成像技术的发展,使得MRI在结直肠癌评估中发挥了显著优势和作用.
Colorectal cancer is one of the most common malignancies, and has become one of the main diseases that threaten people’s health and influence the quality of people’s life due to its rising incidence. With the significant improvements in adjuvant therapy for colorectal cancer and the refinements in surgical technique, the accurate preoperative staging becomes very important for clinical doctors to choose the optimal therapy. Imaging diagnosis plays an important role in the preoperative staging and postoperative assessment of colorectal cancer, providing the accurate information of the tumor for clinical doctors makeing treatment decisions and surveillance after surgery. Recently, rapid developments in imaging techniques and modifications of the machines provide magnetic resonance imaging （MRI） with great advantages and enhanced status in the evaluation of colorectal cancer.
出处
《世界华人消化杂志》
CAS
北大核心
2008年第11期1220-1227,共8页
World Chinese Journal of Digestology
关键词
结直肠癌
钡剂灌肠
腔内超声
计算机体层摄影
磁共振成像
正电子发射体层摄影
Colorectal cancer
Barium enema
Endoscopic ultrasound
Computed tomography
Magnetic resonance imaging
Positron emission tomography
